20 Pieces Window Frame Corner Brackets 5/16 x 3/4 Inch Fittings

【Precise】Exact 5/16 inch by 3/4 inch: Designed to fit standard 5/16 x 3/4 inch profiles, these screen frame corners ensure a precise and stable fit, ideal for restoring the strength of damaged or loose window frames. 【Durable ABS】Made of high-strength ABS, these plastic frame corners resist cracking and wear caused by sun exposure, providing long-lasting support for exterior window frames. 【20-Piece Kit】Includes 20 replacement screen corners: enough to build or repair up to five complete frames, without the need for additional hardware. 【Reinforced Channels】Thickened internal channels slide securely into the mitered edges of the frame, maintaining right angles and preventing the screen frame from warping over time. 【Installation Quick】Simple press-fit assembly: These replacement corners easily fit into the aluminum profiles, making mosquito net repair quick and effortless.